Explain extend keyword?

1

Do you know for cdma, which is the weaker link: fwd or reverse? Why?

707

Define hadoop archives?

29

What is php string function?

1024

Please derive the formula for the area of a circle.

1153

What is echo command in batch file?

1098

How can constructor chaining be done by using the super keyword?

1101

What are the functions of administration?

559

How to craeate the New Database Schema in Oracle and mysql? Please tell me with Example?

2483

In an abap/4 program how do you access data that exists on a presentation server vs on an application server?

1217

State the differences between vsam and non-vsam files?

1061

What is the size of the recommended compressor cfm?

1027

why jobs been done night time

3538

How eddy current generation support the idea of train braking?

2004

What are the valid scopes of a variable in vbscript?

1109